Kevin Hart anchors Netflix's "72 Hours," a generational fish-out-of-water comedy that pairs the 40-year-old comedian with a cast of Gen Z characters in Tim Story's direction. Hart plays a marketing executive tasked with understanding youth culture, a setup that should deliver sharp satirical commentary on millennial-versus-Gen-Z dynamics.

The film leans heavily into slapstick territory, with Hart throwing himself into physical comedy with characteristic commitment. Teyana Taylor and Mason Gooding round out the ensemble, bringing star power to what amounts to a broad comedy vehicle. Story, known for his work on "Ride Along" and "Barbershop" films, treats the material as raucous action-comedy, prioritizing laughs over substance.

The core premise holds potential. A middle-aged marketing executive forced to navigate Gen Z slang, TikTok culture, and youth trends creates natural friction for comedy. Hart's established screen presence could carry that fish-out-of-water dynamic. Yet the execution stumbles by failing to dig deeper into what makes generational divides genuinely funny or worth exploring.

The film squanders its premise by retreating into familiar slapstick rather than mining genuine culture-clash humor. Instead of interrogating how corporate marketing exploits youth authenticity, or how older executives fundamentally misunderstand Gen Z values, "72 Hours" opts for surface-level gags. Hart's physical comedy carries sequences, but physical commitment cannot compensate for thin scripting.

Netflix continues its pattern of green-lighting star vehicles that prioritize A-list talent and broad appeal over comedic sharpness. The streamer's comedy slate increasingly features established comedians in loosely constructed vehicles designed for passive weekend viewing rather than substantive entertainment.

Hart's willingness to engage in pratfalls demonstrates professional investment, even when material fails to